Worldwide Ski Resort Forecasts
Colour guide Temperature · Wind · Rain · Snow
Each colour starts at the value shown. Wind colours match across all three units. Dry cells stay neutral. Colours describe the displayed values, not official weather warnings.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Arolla - Low lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 -3.6 70 4 2 1B SE — — 1023 < 2854 Overcast 90% cloud  09:00 -1.6 69 7 4 2B SE 0.05 0 1024 < 2854 Overcast 94% cloud 12:00 -1.1 70 8 4 2B SE 0.22 0 1024 < 2854 Overcast 100% cloud 15:00 -1.2 71 8 4 2B SE 0.44 0.1 1024 < 2854 Overcast 96% cloud 18:00 -1.9 72 8 4 2B SE 0.16 0 1026 < 2854 Overcast 93% cloud 21:00 -2.3 71 8 4 2B SE 0 0 1027 < 2854 Overcast 91% cloud Thursday, 05/11 00:00 -1.8 72 7 4 2B SE 0 0 1026 < 2854 Overcast 95% cloud 03:00 -1.7 71 8 4 2B SE 0.10 0 1026 < 2854 Overcast 95% cloud 06:00 -1.3 72 7 4 2B SE 0 0 1026 < 2854 Overcast 93% cloud 09:00 0.8 71 7 4 2B SE 0.11 0 1027 < 2854 Overcast 97% cloud 12:00 2.1 69 7 4 2B SE 0 0 1026 < 2854 Overcast 95% cloud 15:00 1.9 71 5 3 1B SE 0 0 1025 < 2854 Overcast 89% cloud 18:00 -1 73 5 2 1B SE 0.21 0 1024 < 2854 Overcast 93% cloud 21:00 0.5 72 5 3 1B SE 1.1 0.3 1024 < 2854 Overcast 96% cloud Friday, 06/11 00:00 0.9 72 5 3 1B SE 0.22 0 1022 < 2854 Overcast 99% cloud 03:00 0.6 75 5 3 1B SE 0.85 0.3 1021 < 2854 Overcast 100% cloud 06:00 1.3 73 5 3 1B SE 0.32 0 1020 < 2854 Overcast 98% cloud 09:00 2.4 72 5 3 1B SE 0.10 0 1021 < 2854 Overcast 99% cloud 12:00 2.1 75 4 2 1B SE 1.3 0 1020 < 2854 Overcast 100% cloud 15:00 1.8 75 2 1 1B SE 2.2 0 1019 < 2854 Overcast 100% cloud 18:00 0.6 76 2 1 1B N 2.1 0.6 1020 < 2854 Overcast 100% cloud 21:00 0.1 75 3 1 1B N 1.3 0.4 1021 < 2854 Overcast 100% cloud Saturday, 07/11 00:00 -0.5 76 2 1 1B N 1.6 0.5 1022 < 2854 Overcast 100% cloud 03:00 -0.7 74 2 1 1B N 0.25 0.1 1021 < 2854 Overcast 96% cloud 06:00 -1.1 74 2 1 1B N 0.23 0 1022 < 2854 Overcast 100% cloud 09:00 -0.3 73 1 1 1B SW 0.33 0.1 1023 < 2854 Overcast 97% cloud 12:00 0.3 69 4 2 1B SW 0.52 0.2 1022 < 2854 Overcast 99% cloud 15:00 -0.5 71 3 2 1B SW 0.96 0.3 1022 < 2854 Overcast 99% cloud 18:00 -1 72 2 1 1B SW 0.36 0.1 1023 < 2854 Cloudy 71% cloud  21:00 -1.8 72 1 1 1B SW 0.01 0 1024 < 2854 Cloudy 53% cloud Sunday, 08/11 00:00 -3.4 66 1 0 0B W 0 0 1025 < 2854 Partly cloudy 41% cloud  03:00 -7.8 62 1 1 1B S 0 0 1024 < 2854 Partly cloudy 41% cloud 06:00 -9.8 55 2 1 1B SE 0 0 1023 < 2854 Partly cloudy 23% cloud 09:00 -3.2 38 1 1 1B SW 0 0 1024 < 2854 Clear 6% cloud  12:00 -0.8 41 3 1 1B SW 0 0 1025 < 2854 Clear 3% cloud 15:00 -2.8 43 2 1 1B SW 0 0 1024 < 2854 Clear 2% cloud 18:00 -5.3 46 2 1 1B S 0 0 1022 < 2854 Partly cloudy 41% cloud 21:00 -1.4 55 3 2 1B S 0.00 0 1022 < 2854 Overcast 100% cloud Monday, 09/11 00:00 0.1 60 2 1 1B S 0.10 0 1021 < 2854 Overcast 97% cloud 03:00 0.2 62 2 1 1B S 0 0 1020 < 2854 Cloudy 69% cloud 06:00 -0.6 64 2 1 1B S 0 0 1020 < 2854 Cloudy 80% cloud 09:00 1.8 62 3 2 1B S 0 0 1020 < 2854 Overcast 90% cloud 12:00 2.9 65 5 3 1B S 0.22 0 1020 < 2854 Overcast 100% cloud 15:00 3.2 70 4 2 1B S 0.33 0 1018 < 2854 Overcast 100% cloud 18:00 2.6 72 4 2 1B S 0.22 0 1018 < 2854 Overcast 100% cloud 21:00 3.1 71 4 2 1B S 0.10 0 1017 < 2854 Overcast 98% cloud Tuesday, 10/11 00:00 2.8 72 4 2 1B S 0 0 1016 < 2854 Overcast 100% cloud 03:00 3.3 73 4 2 1B S 0 0 1014 3037 Overcast 98% cloud 06:00 3.4 73 5 2 1B S 0.73 0 1014 < 2854 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.0207857°N, 7.4812081°E · Requested elevation: 1982 m. Model terrain: 2852 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.
Arolla is a downhill ski area in Valais, Switzerland. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1982 to 2883 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Arolla - Base lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 -3.6 71 4 2 1B SE — — 1023 < 2849 Overcast 90% cloud 09:00 -1.6 69 7 4 2B SE 0.05 0 1024 < 2849 Overcast 94% cloud 12:00 -1.1 70 8 4 2B SE 0.21 0 1024 < 2849 Overcast 100% cloud 15:00 -1.2 71 8 4 2B SE 0.44 0.1 1024 < 2849 Overcast 95% cloud 18:00 -1.9 73 8 4 2B SE 0.16 0 1026 < 2849 Overcast 93% cloud 21:00 -2.3 71 8 4 2B SE 0 0 1027 < 2849 Overcast 91% cloud Thursday, 05/11 00:00 -1.8 72 7 4 2B SE 0 0 1026 < 2849 Overcast 95% cloud 03:00 -1.7 71 8 4 2B SE 0.10 0 1026 < 2849 Overcast 95% cloud 06:00 -1.4 72 7 4 2B SE 0 0 1026 < 2849 Overcast 93% cloud 09:00 0.8 71 7 4 2B SE 0.11 0 1027 < 2849 Overcast 97% cloud 12:00 2.1 69 7 4 2B SE 0 0 1026 < 2849 Overcast 94% cloud 15:00 1.9 71 5 3 1B SE 0 0 1025 < 2849 Overcast 89% cloud 18:00 -1 73 5 2 1B SE 0.21 0 1024 < 2849 Overcast 92% cloud 21:00 0.5 73 5 3 1B SE 1.1 0.3 1024 < 2849 Overcast 96% cloud Friday, 06/11 00:00 0.9 72 5 3 1B SE 0.21 0 1022 < 2849 Overcast 99% cloud 03:00 0.6 75 5 3 1B SE 0.84 0.3 1021 < 2849 Overcast 100% cloud 06:00 1.2 74 5 3 1B SE 0.32 0 1020 < 2849 Overcast 98% cloud 09:00 2.4 72 5 3 1B SE 0.10 0 1021 < 2849 Overcast 98% cloud 12:00 2 75 4 2 1B SE 1.3 0 1020 < 2849 Overcast 100% cloud 15:00 1.8 75 2 1 1B SE 2.2 0 1019 < 2849 Overcast 100% cloud 18:00 0.6 76 2 1 1B N 2.1 0.6 1020 < 2849 Overcast 100% cloud 21:00 0.1 75 3 1 1B N 1.3 0.4 1021 < 2849 Overcast 100% cloud Saturday, 07/11 00:00 -0.6 76 2 1 1B NW 1.6 0.5 1022 < 2849 Overcast 100% cloud 03:00 -0.7 75 2 1 1B N 0.25 0.1 1021 < 2849 Overcast 96% cloud 06:00 -1.1 74 2 1 1B N 0.23 0 1022 < 2849 Overcast 100% cloud 09:00 -0.4 73 1 1 1B SW 0.33 0.1 1023 < 2849 Overcast 97% cloud 12:00 0.3 69 4 2 1B SW 0.51 0.2 1022 < 2849 Overcast 98% cloud 15:00 -0.5 71 3 2 1B SW 0.96 0.3 1022 < 2849 Overcast 99% cloud 18:00 -1 72 2 1 1B SW 0.36 0.1 1023 < 2849 Cloudy 71% cloud 21:00 -1.8 72 1 1 1B SW 0.01 0 1024 < 2849 Cloudy 53% cloud Sunday, 08/11 00:00 -3.4 66 1 0 0B W 0 0 1025 < 2849 Partly cloudy 41% cloud 03:00 -7.8 62 1 1 1B S 0 0 1024 < 2849 Partly cloudy 41% cloud 06:00 -9.8 55 2 1 1B SE 0 0 1023 < 2849 Partly cloudy 23% cloud 09:00 -3.3 38 1 1 1B SW 0 0 1024 < 2849 Clear 6% cloud 12:00 -0.8 41 2 1 1B SW 0 0 1025 < 2849 Clear 3% cloud 15:00 -2.8 43 2 1 1B SW 0 0 1024 < 2849 Clear 2% cloud 18:00 -5.3 46 2 1 1B S 0 0 1022 < 2849 Partly cloudy 41% cloud 21:00 -1.4 55 3 2 1B S 0.00 0 1022 < 2849 Overcast 100% cloud Monday, 09/11 00:00 0.1 60 2 1 1B S 0.10 0 1021 < 2849 Overcast 97% cloud 03:00 0.2 62 2 1 1B S 0 0 1020 < 2849 Cloudy 69% cloud 06:00 -0.6 65 2 1 1B S 0 0 1020 < 2849 Cloudy 80% cloud 09:00 1.7 62 3 2 1B S 0 0 1020 < 2849 Overcast 90% cloud 12:00 2.9 65 5 3 1B S 0.22 0 1020 < 2849 Overcast 100% cloud 15:00 3.1 71 4 2 1B S 0.33 0 1018 < 2849 Overcast 100% cloud 18:00 2.6 73 4 2 1B S 0.22 0 1018 < 2849 Overcast 100% cloud 21:00 3.1 71 4 2 1B S 0.10 0 1017 < 2849 Overcast 98% cloud Tuesday, 10/11 00:00 2.7 72 4 2 1B S 0 0 1016 < 2849 Overcast 100% cloud 03:00 3.3 73 4 2 1B S 0 0 1014 3036 Overcast 98% cloud 06:00 3.4 73 5 2 1B S 0.73 0 1014 < 2849 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.0216167°N, 7.4807716°E · Requested elevation: 1984 m. Model terrain: 2846 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Arolla - Top lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 -7.7 88 7 4 2B SE — — 1023 < 2736 Overcast 84% cloud 09:00 -6.4 84 13 7 3B SE 0.04 0 1024 < 2736 Overcast 90% cloud 12:00 -6 87 15 8 3B SE 0.19 0.2 1024 < 2736 Overcast 100% cloud 15:00 -6.1 89 16 8 3B SE 0.41 0.4 1024 < 2736 Overcast 93% cloud 18:00 -6.4 89 15 8 3B SE 0.15 0.2 1025 < 2736 Overcast 90% cloud 21:00 -6.2 85 15 8 3B SE 0 0 1026 < 2736 Overcast 87% cloud Thursday, 05/11 00:00 -5.8 86 15 8 3B SE 0 0 1026 < 2736 Overcast 93% cloud 03:00 -5.6 85 16 9 3B SE 0.09 0.1 1026 < 2736 Overcast 92% cloud 06:00 -5.2 87 14 8 3B SE 0 0 1026 < 2736 Overcast 90% cloud 09:00 -3.6 85 13 7 3B SE 0.11 0.1 1026 < 2736 Overcast 94% cloud 12:00 -2.5 84 11 6 2B S 0 0 1026 < 2736 Overcast 92% cloud 15:00 -2.4 85 9 5 2B SE 0 0 1025 < 2736 Overcast 82% cloud 18:00 -4.1 87 8 5 2B SE 0.17 0.2 1024 < 2736 Overcast 87% cloud 21:00 -3.4 90 10 6 2B SE 1.1 1.1 1024 < 2736 Overcast 94% cloud Friday, 06/11 00:00 -3.2 90 10 6 2B SE 0.19 0.2 1022 < 2736 Overcast 99% cloud 03:00 -3.3 92 10 6 2B SE 0.72 0.7 1021 < 2736 Overcast 99% cloud 06:00 -3.1 91 10 6 2B SE 0.28 0.3 1020 < 2736 Overcast 97% cloud 09:00 -2.7 92 9 5 2B SE 0.09 0 1021 < 2736 Overcast 98% cloud 12:00 -3 95 7 4 2B SE 1.4 1.4 1020 < 2736 Overcast 100% cloud 15:00 -3.4 97 3 1 1B SE 2.2 2.2 1019 < 2736 Overcast 100% cloud 18:00 -4.4 97 2 1 1B NE 2.1 1.6 1020 < 2736 Overcast 100% cloud 21:00 -4.9 96 4 2 1B N 1.3 1.3 1021 < 2736 Overcast 100% cloud Saturday, 07/11 00:00 -5.5 97 2 1 1B NE 1.6 1.6 1022 < 2736 Overcast 100% cloud 03:00 -5.9 96 2 1 1B N 0.27 0.3 1022 < 2736 Overcast 97% cloud 06:00 -6.2 96 1 1 1B N 0.22 0.2 1022 < 2736 Overcast 100% cloud 09:00 -5.5 93 3 1 1B S 0.29 0.3 1023 < 2736 Overcast 94% cloud 12:00 -5.1 89 5 3 1B S 0.43 0.4 1022 < 2736 Overcast 97% cloud 15:00 -5.6 91 5 3 1B S 0.87 0.9 1022 < 2736 Overcast 98% cloud 18:00 -6.1 92 3 2 1B SW 0.34 0.3 1023 < 2736 Cloudy 72% cloud 21:00 -6.6 89 3 2 1B SW 0.02 0 1024 < 2736 Cloudy 50% cloud Sunday, 08/11 00:00 -7.5 72 3 2 1B SW 0 0 1024 < 2736 Partly cloudy 41% cloud 03:00 -9.7 62 4 2 1B SW 0 0 1023 < 2736 Partly cloudy 41% cloud 06:00 -10.5 50 4 2 1B SW 0 0 1023 < 2736 Partly cloudy 26% cloud 09:00 -6.6 42 6 3 2B W 0 0 1024 < 2736 Clear 8% cloud 12:00 -5.1 45 8 4 2B SW 0 0 1024 < 2736 Clear 3% cloud 15:00 -6 46 8 4 2B SW 0 0 1023 < 2736 Clear 2% cloud 18:00 -7 61 8 4 2B SW 0 0 1022 < 2736 Partly cloudy 47% cloud 21:00 -4.6 74 9 5 2B SW 0.00 0 1021 < 2736 Overcast 100% cloud Monday, 09/11 00:00 -3.9 77 8 4 2B SW 0.09 0.1 1021 < 2736 Overcast 97% cloud 03:00 -3.8 79 8 4 2B SW 0 0 1020 < 2736 Cloudy 68% cloud 06:00 -4 79 8 4 2B SW 0 0 1020 < 2736 Cloudy 79% cloud 09:00 -2.3 76 9 5 2B SW 0 0 1020 < 2736 Overcast 90% cloud 12:00 -1.6 82 9 5 2B SW 0.22 0 1020 < 2736 Overcast 100% cloud 15:00 -1.3 87 8 4 2B SW 0.29 0.1 1018 < 2736 Overcast 100% cloud 18:00 -1.4 88 9 5 2B SW 0.21 0 1018 < 2736 Overcast 100% cloud 21:00 -0.8 87 9 5 2B SW 0.09 0 1017 < 2736 Overcast 97% cloud Tuesday, 10/11 00:00 -0.9 88 9 5 2B SW 0 0 1016 < 2736 Overcast 99% cloud 03:00 -0.4 88 9 5 2B SW 0 0 1014 2992 Overcast 98% cloud 06:00 -0.7 90 9 5 2B S 0.79 0.2 1013 < 2736 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.0300549°N, 7.4504344°E · Requested elevation: 2883 m. Model terrain: 2734 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.